
:rolleyes:Eyes are not scored & the tests for Golden retieners are Hips, Eyes & Elbows BTW & it is also advisable to have the dogs heart tested as they are known to have
Have you done any research into the breed genetic defects ? You are also very lucky to have two dogs whose breeding is well matched
HEART DISEASE
Hereditary heart disease, most commonly Subvalvular Aortic Stenosis (SAS), is known to occur in the Golden Retriever breed. All prospective breeding animals should be examined by a board certified veterinary cardiologist. If a murmur is detected through auscultation (listening with a stethoscope), additional diagnostic tests are available and may be recommended. However, even if the results are negative, this does not rule out heart disease, as some mild but hereditary forms may be undetectable except on necropsy. Animals with hereditary heart disease should not be used for breeding.
BVA/ISDS/KC Eye Scheme
At present Goldens are examined for 3 eye conditions :-
Hereditary Cataract (HC)
Progressive Retinal Atrophy (PRA) (now virtually eliminated in the UK)
Multifocal Retinal Dysplasia (MRD)
Examination of dogs over 12 months is by one of a panel of vets with a special qualification in veterinary ophthalmology, and needs to be updated annually. HC can develop later in life and so all breeding stock should have current clear eye certificates. When you receive your puppy's KC registration document, it will state the parents eye status for HC & PRA with the date of the last testing. MRD is not included on the registration as other problems of a non-hereditary nature can give rise to similar lesions and the 'folds' tend to reduce or even disappear with age, all of which makes acurate diagnosis very difficult. DNA research is about to begin and hopefully in a few year's time the annual eye tests will be replaced by a one off blood test.
European Eye Scheme
This scheme has only recently been introduced, but a number of breeders are using it in preference to the BVA scheme. It tests for HC, PRA and MRD, but the results at present are not published or collated. The KC do not recognise this scheme and so the results do not appear on the puppies registrations. Like the BVA scheme dogs need to be tested annually, so ensure that both parents have current clear certificates and ask for a copy from the breeder.
BVA/KC Hip Scheme
Hip dysplasia (HD) is an abnormal developement of the hip joint, influenced by hereditary factors, nutrition and exercise.The hip is a ball and socket joint and in HD the socket may be shallow so the head of the femur fits loosely which in turn leads to wear and tear and arthritic changes. The disease is characterised by bunny jumping when running, stiffness after exercise and difficulty in getting up.
Under the BVA/KC scheme the dog's hips are x-rayed when the dog reaches a minimum of 12 months of age. The plates are then submitted to a specialist panel at the BVA who assess 9 features of each hip, giving each feature a score
The lower the score, the better the hips, so the range can be from 0 (clear) to 106 (badly dysplastic). The breed average is currently about 19. Dogs with 0:0 hips are very much the exception rather than the rule. The parents hip scores are shown on the puppy's registration as the score for each hip eg 10:9 which would be 19 ie breed average.
BVA/KC Elbow Scheme
This is the most recently introduced of the BVA schemes (March 1998) and so older dogs will not have been elbow tested. As it entails 3 x-rays of each elbow, some breeders feel that the risks outweigh the benefits. Elbow dysplasia is a multifactorial condition manifesting as a variety of developmental disorders of the elbow leading to osteoarthritis of the elbow joint. As the disease has a genetic component screening should help breeders select suitable dogs for breeding. As with the hip scheme, the dog must be a minimum of 12 months of age before it is x-rayed for the scheme (hips & elbows are usually done at the same time) and the X-rays are sent off to be assessed by the BVA panel. The scores for each elbow range from 0 (clear) to 3 (badly affected) However unlike the hip scheme, on the KC registration the elbow score is shown as a single number, equivalent to the worst elbow eg a dog scoring 2:1 would be shown as 2.